A high-contrast, black and white anime-style sketch Mostima from Arknights sitting at a white grand piano. She has long, flowing blue hair with black horns and a thin, dark halo above her head. She wears a white backless dress adorned with floral lace and roses. Mostima is positioned in the center, looking back over her shoulder with a slight smile. Her hands rest on the piano keys, and sheet music sits on the stand. Above her head floats a thin, fractured halo. The background is a solid black void filled with numerous white dots representing a starry night sky. The art style uses heavy ink-like shadows and sharp, jagged lines to create a melancholic and celestial atmosphere.